亚微米级CuS线的源模板路线合成  

A Novel Source template Route for Preparation of Copper Sulfide Submicron Wires

作　　者：倪永红[1] 王飞[1] 刘洪江[1] 缪强[2] 徐正[1] 洪建明[3] 马翔[3] 

机构地区：[1]南京大学配位化学国家重点实验室,南京210093 [2]南京大学化学工程系,南京210093 [3]南京大学现代分析中心,南京210093

出　　处：《无机化学学报》2003年第11期1197-1201,共5页Chinese Journal of Inorganic Chemistry

基　　金：江苏省自然科学基金资助项目(grantNo.BK2002076)。

摘　　要：本文报道了一种新颖的制备CuS亚微米线的方法。利用含铜元素的前驱体在固态时具有线性结构的特点,首先用新制的CuCl和4,4'-联吡啶反应制得前驱体,再用此前驱体作为反应物和模板,与Na2S·9H2O混合研磨而获得CuS亚微米线。In the present paper, we describe the successful fabrication of copper sulfide submicron wires via a simple solid-phase reaction at room temperature, employing 4, 4'-bipynidine, CuCl and Na2S (.) 9H(2)O as the starting materials. Since the precursor formed by CuCl and 4, 4'-bipyridine acted as both of the reactant and the template, we called this method as 'source-template route'. The synthetic process of copper sulfide submicron wires consisted of preparation of the precursor containing copper element and formation of copper sulfide submicron wires. Experimental results showed that the aging time of the precursor could influence the shape and size of the final product. The longer aging time is, the more perfect the linear structure of the precursor is and the longer the CuS submicron wires are.

关 键 词：亚微米级 CuS线 源模板路线 合成 固相反应 前驱体 

分 类 号：O614.121[理学—无机化学] TB383[理学—化学]